What benefits of Bacillus amyloliquefaciens have been cited in the scientific literature?
Studies cited in the literature report improved growth parameters, nutrient content, and physio-biochemical characteristics in rice seedlings under combined drought, salinity, and nutrient-limited conditions, with reduced oxidative stress markers. Research also documents altered expression of stress-response genes including USP, DEF, CYP450, GST, MYB, and bZIP, alongside changes in galactose, fructose-mannose, and fatty acid biosynthesis pathways.
For disease suppression, cited research reports strong antagonistic activity against Alternaria alternata, suppression of tomato black spot via the antifungal metabolite fengycin, and reduced accumulation of alternaria toxins including tenuazonic acid. Greenhouse studies in banana report fresh weight increases of roughly 20 to 37 percent across two cultivars, with measurable shifts in rhizosphere microbial diversity.
1Potential claims from the literature
Reported to improve growth parameters, nutrient content, and physio-biochemical characteristics in rice seedlings under nutrient-limited, drought, and salinity stress conditions
Reported to reduce oxidative stress markers in rice seedlings under combined nutrient deficiency, drought, and salinity stress
Reported to enhance stress tolerance through altered expression of stress-related and transcription factor genes (USP, DEF, CYP450, GST, MYB, and bZIP) in rice seedlings
Reported to influence metabolic pathways including galactose metabolism, fructose and mannose metabolism, and fatty acid biosynthesis in rice seedlings, facilitating growth and survival under stress
Reported to improve nitrogen supply as part of its plant growth-promotion mechanisms
Reported to solubilize phosphate, improving soil phosphorus availability
Reported to solubilize potassium, improving soil potassium availability
Reported to produce siderophores, contributing to improved mineral availability for plants
Reported to secrete hormones and volatile organic compounds (VOCs) associated with plant cell growth and root development, further improving nutrient uptake
Reported to induce systemic tolerance to abiotic stresses through genetic, chemical, and physical changes in the host plant
Reported to enhance plant resistance against biotic stresses from soil pathogens through competition for niches and nutrients, production of cyclic lipopeptides, polyketides, and VOCs, and induction of systemic resistance
Reported to change the soil microbial community and improve the availability of minerals and plant growth conditions
Reported to exhibit strong antagonistic activity against Alternaria alternata and suppress tomato black spot disease through production of antifungal metabolites, including fengycin
Reported to reduce the accumulation of alternaria toxins (including tenuazonic acid) in tomatoes when applied as a biocontrol agent
Reported to harbor gene clusters for nonribosomal synthesis of antimicrobial lipopeptides and polyketides, as well as mersacidin, associated with antimicrobial activity
Reported to increase plant height and pseudostem diameter in banana cultivars (susceptible and resistant) in greenhouse pot experiments
Reported to increase fresh weight of banana plants (by 20.66% and 36.68% in two cultivars) in greenhouse pot experiments
Reported to modify rhizosphere soil microbial diversity and community composition in banana plants, including significant increases in the relative richness of Bacillus and Pseudomonas
Reported to produce indole-3-acetic acid (IAA), a plant growth-promoting trait
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